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Stdle #18 · hashes · 2026-06-24

What does this Ruby snippet output?

A past puzzle — fully playable. 4 attempts, hints on wrong guesses.

responses = [{code: 200}, {code: 404}, {code: 200}]
responses.each do |r|
  case r
  in {code: 200}
    puts "ok"
  in {code: 404}
    puts "missing"
  in {code: 500}
    puts "error"
  end
end
Hashes
3 lines
4 attempts left

Answer & explanation